Sunspot region AR11056
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2010/03/18 | 4 | 20 | BXO | N17E47 | |
| 2010/03/19 | 5 | 50 | BXO | N18E34 | |
| 2010/03/20 | 3 | 10 | BXO | N18E22 | |
| 2010/03/21 | 4 | 30 | BXO | N18E07 | |
| 2010/03/22 | 15 | 70 | CSI | N18W06 | |
| 2010/03/23 | 7 | 50 | BXO | N19W21 | |
| 2010/03/24 | 3 | 5 | BXO | N18W34 |
| B | C |
|---|---|
| 2 | 1 |
The top 3 solar flares from sunspot region 11056
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.14 | 2010/03/20 | 23:04 | 23:12 | 23:22 | |
| 2 | B9.71 | 2010/03/21 | 08:31 | 09:00 | 09:16 | |
| 3 | B9.29 | 2010/03/21 | 01:12 | 01:24 | 01:33 |
Latest news
Saturday, 14 September 2024
X4.5 solar flare with a fast coronal mass ejection
Thursday, 12 September 2024
G3 geomagnetic storm watch due to CME passage
Monday, 12 August 2024
Severe G4 geomagnetic storm
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| Last X-flare | 2024/09/14 | X4.54 |
| Last M-flare | 2024/09/14 | M3.0 |
| Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| August 2024 | 215.5 +19 |
| September 2024 | 147.6 -68 |
| Last 30 days | 154.6 -57.2 |